Can you please check these sentences for me I'm not sure of. Thank you very much.

1) My sister and I are high school students.I want to play in a football team but my parents don't want me to.
2) I don't study French at my school.
I'm of white skin (or I've got a fair complexion).
3) My sister attends my same school (or she goes to the same school as me?)
My mum is dental assistant (?)
I'm a midfielder and I wear the number four (??)
4) I live in a little village not vry far from the school.At the beginning I didn't know anyone but now I've made friends with nearly everybody in the class.
5)I did basketball training (practice?) but I gave it up.
6) I took basketball lessons but I gave them up. (?)